76259690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 78569110

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 127, 130, 149, 155, 254, 298, 310, 403, 635, 745, 806, 1270, 1490, 1651, 1937, 2015, 3302, 3874, 3937, 4030, 4619, 7874, 8255, 9238, 9685, 16510, 18923, 19370, 19685, 23095, 37846, 39370, 46190, 51181, 60047, 94615, 102362, 120094, 189230, 245999, 255905, 300235, 491998, 511810, 586613, 600470, 1173226, 1229995, 2459990, 2933065, 5866130, 7625969, 15251938, 38129845, 76259690]

約数ペア:

[(1, 76259690), (2, 38129845), (5, 15251938), (10, 7625969), (13, 5866130), (26, 2933065), (31, 2459990), (62, 1229995), (65, 1173226), (127, 600470), (130, 586613), (149, 511810), (155, 491998), (254, 300235), (298, 255905), (310, 245999), (403, 189230), (635, 120094), (745, 102362), (806, 94615), (1270, 60047), (1490, 51181), (1651, 46190), (1937, 39370), (2015, 37846), (3302, 23095), (3874, 19685), (3937, 19370), (4030, 18923), (4619, 16510), (7874, 9685), (8255, 9238)]